State Bank Of India [SBI] — Regarding withdrawal of money by unknown person today from my father in law state bank of india account

Address: 767001

My father in law mr raghunath panda received call from unknown person for aadhar linkage of his 2nos of sbi account.. He asked some information from his mobile no [protected]... After that money from both the accounts started disappeared... Atlast my brother in law managed to block both the account after complaining to sbi officials through their toll free number.. Now i am thinking how the money will come back to my father in law account either from the person who illegally lifted the money or by bank officials who is responsible for such lapses..